https://bugs.webkit.org/show_bug.cgi?id=78034

Source/WebCore:

Patch by David Barton <dbarton@mathscribe.com> on 2012-02-07
Reviewed by Eric Seidel.

Per Darin Adler, I am breaking up the patch fixing bug 52444 into smaller pieces.
This patch removes a couple unused functions, some extra blank lines, unused #include
directives, etc., and adds a very few WebKit-standard changes to these files.

No new tests.

* rendering/mathml/RenderMathMLBlock.cpp:
(WebCore):
* rendering/mathml/RenderMathMLBlock.h:
(WebCore::RenderMathMLBlock::getBoxModelObjectHeight):
    - changed to a static member function since 'this' is unused;
      removed redundant non-const version
(WebCore::RenderMathMLBlock::getBoxModelObjectWidth):
    - changed to a static member function since 'this' is unused;
      removed redundant non-const version
(WebCore):
* rendering/mathml/RenderMathMLFraction.cpp:
* rendering/mathml/RenderMathMLMath.cpp:
* rendering/mathml/RenderMathMLMath.h:
* rendering/mathml/RenderMathMLOperator.h:
(WebCore):
* rendering/mathml/RenderMathMLRoot.cpp:
* rendering/mathml/RenderMathMLRow.cpp:
* rendering/mathml/RenderMathMLRow.h:
* rendering/mathml/RenderMathMLSquareRoot.cpp:
* rendering/mathml/RenderMathMLSquareRoot.h:
* rendering/mathml/RenderMathMLSubSup.cpp:
* rendering/mathml/RenderMathMLSubSup.h:
* rendering/mathml/RenderMathMLUnderOver.cpp:
* rendering/mathml/RenderMathMLUnderOver.h:

LayoutTests:

Patch by David Barton <dbarton@mathscribe.com> on 2012-02-07
Reviewed by Eric Seidel.

The rendering of the scrollbar in row-expected.png was flaky, presumably due to a test
environment timing issue, so I removed it.

* mathml/presentation/row.xhtml:
* platform/mac/mathml/presentation/row-expected.png:
* platform/mac/mathml/presentation/row-expected.txt:

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@107019 268f45cc-cd09-0410-ab3c-d52691b4dbfc